Pavan built a conical flask which required 550m2 of canvas. If the radius of flask is 7m, then how much water he can fill into the flask(in litres).

Pavan built a conical flask which required 550m2 of canvas. If the rad

1.	Pavan built a conical flask which required 550m2 of canvas. If the radius of flask is 7m, then how much water he can fill into the flask(in litres).
Answer» Pavan built a conical flask which required 550 $m^{2}$ of canvas. If the radius of flask is 7m, then how much water he can fill into the flask(in litres).